Can Someone Help Me Please

On a architect's drawing of a house, 1 inche representa 1.5

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000